#!/bin/bash
#Program:
#	This program shows "Hello World!" in your screen.
#History:
#20171113	zhouxh	v1
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH

read -p "Please input (Y/N) :" yn
if [ "${yn}" == "Y" ] || [ "${yn}" == "y" ]; then
	echo "OK, continue"
elif [ "${yn}" == "N" ] || [ "${yn}" == "n" ]; then
	echo "Oh, interrupt!"
else
	echo "I don't know what your choice is" && exit 0
fi

